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- Variable BHF by multiple-area control is propitious to adjust sheet flowing in the die, and then the strain path of the dangerous point can be controlled better. 通过多点控制的变压边力有利于调节板料在凹模中的流动，从而能更好地控制危险点应变路径；
- Variable BHF (Blank Holder Force) 变压边力
- Keywords Variable BHF;Analysis of tolerance;Deep-drawing; 变压边力;误差分析;拉伸;
- A Closed-loop Control System of Hydraulic Press with Variable BHF and Pressing Velocity 压边力和冲压速度可调的液压机闭环控制系统
- Keywords deep-drawing process;blank holding force（BHF）;variable BHF;limiting drawing height; 拉深工艺;变压边力;极限拉深高度;
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Keywords forward-soleplate;deep drawing;variable BHF;similitude-theory;numerical simulation;physics simulation;mean-squared error; 前底板;拉深成形;变压边力;相似理论;数值模拟;物理模拟;均方差;
- Keywords Surface Part;Numerical simulation;Finite element analysis;ANSYS Software;Variable BHF controlling;“Double-change”theory; 曲面零件;数值模拟;有限元分析;ANSYS软件;变压边力控制;“双变”理论;
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- A finite increment in a variable. 变量增量变量的有限增量
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- Winds are mainly light and variable. 风力较弱，风向多变。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- variable BHF 变压边力
- variable BHF' 变压边力
- An estimator is a random variable. 估计量是一个随机变量。
- A variable resister is called a rheostat. 可以调节的电阻器叫做变阻器。
- There are two ways to refer to a static variable. 有两个办法可引用一个static变量。
- Eurasian toad with variable chiefly green coloring. 欧亚大陆的各种主要为绿色的蟾蜍。
